問題詳情

15. If people keep polluting the rivers, no fish there will survive ______.
(A) at all cost
(B) for a long while
(C) in the long run
(D) by no means

參考答案

答案:C
難度:困難0.285714
統計:A(1),B(2),C(2),D(0),E(0)

內容推薦